Extreme Exterior Grille

The Extreme Exterior Grille protects the exhaust side of the system from the weather elements (ranging from extreme hot to extreme cold) when installed through an exterior wall. The Extreme Exterior Grille is designed to pair with the 3500ti, 5000ti, and 8000ti Extreme cooling systems.

• Extreme ti: This product functions in the same way as the tiR and is intended for through-the-wall installation. The difference between the ti and tiR is that the controller and display will be located on the front face of the unit. In order to monitor your cellar conditions, you will need to physically enter your cellar.